77884932290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{19136347}}^1$

素因数の和:19136402

約数の個数: 32

約数和(自身を含む): 157071144384

約数和(自身を除く): 79186212094

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 19136347, 38272694, 95681735, 191363470, 210499817, 420999634, 708044839, 1052499085, 1416089678, 2104998170, 3540224195, 7080448390, 7788493229, 15576986458, 38942466145, 77884932290]

約数ペア:

[(1, 77884932290), (2, 38942466145), (5, 15576986458), (10, 7788493229), (11, 7080448390), (22, 3540224195), (37, 2104998170), (55, 1416089678), (74, 1052499085), (110, 708044839), (185, 420999634), (370, 210499817), (407, 191363470), (814, 95681735), (2035, 38272694), (4070, 19136347)]